diff --git a/CHANGELOG.md b/CHANGELOG.md
index 99fce03..78ebc50 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.6.0
+
+- Synced to Apify OpenAPI spec `v2-2026-09-02T154542Z`.
+- Added `Task::getDescription()` getter, exposing the task's human-readable description
+  (matching the reference JS client's `Task.description`).
+
 ## 0.5.3
 
 - Bumped `Version::API_SPEC_VERSION` to the Apify OpenAPI spec `v2-2026-08-27T071624Z`.
diff --git a/docs/models.md b/docs/models.md
index e08a598..016208a 100644
--- a/docs/models.md
+++ b/docs/models.md
@@ -70,6 +70,7 @@ model is also used as an input object and therefore additionally exposes setters
 | `getUserId(): ?string` | ID of the task owner. |
 | `getName(): ?string` | The task's technical name. |
 | `getTitle(): ?string` | Human-readable title. |
+| `getDescription(): ?string` | Human-readable description of the task. |
 | `getCreatedAt(): ?string` | ISO-8601 creation timestamp. |
 | `getModifiedAt(): ?string` | ISO-8601 last-modification timestamp. |
 | `isPublic(): ?bool` | Whether the task is published on its public landing page. |
diff --git a/src/Model/Task.php b/src/Model/Task.php
index 693af48..c4e784b 100644
--- a/src/Model/Task.php
+++ b/src/Model/Task.php
@@ -37,6 +37,12 @@ public function getTitle(): ?string
         return $this->getString('title');
     }
 
+    /** The human-readable description of the task. */
+    public function getDescription(): ?string
+    {
+        return $this->getString('description');
+    }
+
     /** When the task was created (ISO-8601 string). */
     public function getCreatedAt(): ?string
     {
diff --git a/src/Version.php b/src/Version.php
index a8350da..102349f 100644
--- a/src/Version.php
+++ b/src/Version.php
@@ -17,13 +17,13 @@ final class Version
      * The semantic version of this client library (see https://semver.org/).
      * Changes to the public interface other than additive ones are considered breaking changes.
      */
-    public const CLIENT_VERSION = '0.5.3';
+    public const CLIENT_VERSION = '0.6.0';
 
     /**
      * The version of the Apify OpenAPI specification this client was generated and verified
      * against. Corresponds to the {@code info.version} field of the Apify OpenAPI document.
      */
-    public const API_SPEC_VERSION = 'v2-2026-08-27T071624Z';
+    public const API_SPEC_VERSION = 'v2-2026-09-02T154542Z';
 
     private function __construct()
     {
diff --git a/tests/Integration/TaskIntegrationTest.php b/tests/Integration/TaskIntegrationTest.php
index 29bbade..6f6c330 100644
--- a/tests/Integration/TaskIntegrationTest.php
+++ b/tests/Integration/TaskIntegrationTest.php
@@ -106,7 +106,13 @@ public function testTaskCrudFlow(): void
             self::assertNotNull($tc->get());
             $tc->updateInput(['message' => 'updated']);
             self::assertNotNull($tc->getInput());
-            $tc->update(['name' => self::uniqueName('task-renamed')]);
+            $updated = $tc->update([
+                'name' => self::uniqueName('task-renamed'),
+                'title' => 'Updated Title',
+                'description' => 'Updated description',
+            ]);
+            self::assertSame('Updated Title', $updated->getTitle());
+            self::assertSame('Updated description', $updated->getDescription());
             $tc->runs()->list(new ListOptions(), new RunListOptions());
         } finally {
             $client->task((string) $task->getId())->delete();